[  615.743593][   T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds.
[  615.743968][   T44]       Not tainted 6.18.0-virtme #1
[  615.744125][   T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  615.744398][   T44] task:kworker/u16:0   state:D stack:27936 pid:12    tgid:12    ppid:2      task_flags:0x4208060 flags:0x00080000
[  615.744791][   T44] Workqueue: ipv6_addrconf addrconf_verify_work
[  615.745006][   T44] Call Trace:
[  615.745135][   T44]  <TASK>
[  615.745225][   T44]  __schedule+0xae2/0x1720
[  615.745396][   T44]  ? io_schedule_timeout+0x130/0x130
[  615.745570][   T44]  ? __lock_release.isra.0+0x59/0x170
[  615.745738][   T44]  schedule+0xd4/0x260
[  615.745869][   T44]  schedule_preempt_disabled+0x18/0x30
[  615.746036][   T44]  __mutex_lock+0xd76/0x1f20
[  615.746201][   T44]  ? addrconf_verify_work+0x12/0x30
[  615.746372][   T44]  ? ww_mutex_lock+0x160/0x160
[  615.746541][   T44]  ? process_one_work+0xd16/0x1390
[  615.746713][   T44]  ? rcu_is_watching+0x15/0xd0
[  615.746884][   T44]  ? rcu_is_watching+0x15/0xd0
[  615.747053][   T44]  ? addrconf_verify_work+0x12/0x30
[  615.747214][   T44]  addrconf_verify_work+0x12/0x30
[  615.747380][   T44]  process_one_work+0xd57/0x1390
[  615.747547][   T44]  ? pwq_dec_nr_in_flight+0x700/0x700
[  615.747721][   T44]  ? lock_acquire.part.0+0xbc/0x260
[  615.747928][   T44]  ? assign_work+0x152/0x380
[  615.748091][   T44]  worker_thread+0x4d6/0xd40
[  615.748261][   T44]  ? process_one_work+0x1390/0x1390
[  615.748424][   T44]  kthread+0x355/0x5b0
[  615.748548][   T44]  ? kthread_is_per_cpu+0xe0/0xe0
[  615.748735][   T44]  ? __lock_release.isra.0+0x59/0x170
[  615.748904][   T44]  ? rcu_is_watching+0x15/0xd0
[  615.749066][   T44]  ? kthread_is_per_cpu+0xe0/0xe0
[  615.749226][   T44]  ret_from_fork+0x3fb/0x510
[  615.749391][   T44]  ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[  615.749601][   T44]  ? __switch_to+0x602/0xd00
[  615.749764][   T44]  ? kthread_is_per_cpu+0xe0/0xe0
[  615.749939][   T44]  ret_from_fork_asm+0x11/0x20
[  615.750111][   T44]  </TASK>
[  615.750258][   T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:331.
[  615.750525][   T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[  615.750804][   T44] 
[  615.750804][   T44] Showing all locks held in the system:
[  615.751039][   T44] 3 locks held by kworker/u16:0/12:
[  615.751198][   T44]  #0: ff11000008abe548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[  615.751520][   T44]  #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[  615.751917][   T44]  #2: ffffffff92878b68 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[  615.752197][   T44] 3 locks held by kworker/2:0/28:
[  615.752349][   T44]  #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[  615.752667][   T44]  #1: ffa00000001ffcc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[  615.752982][   T44]  #2: ffffffff92878b68 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[  615.753262][   T44] 1 lock held by khungtaskd/44:
[  615.753414][   T44]  #0: ffffffff92170ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[  615.753733][   T44] 3 locks held by kworker/0:2/60:
[  615.753890][   T44]  #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[  615.754198][   T44]  #1: ffa000000040fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[  615.754547][   T44]  #2: ff11000008462c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[  615.754836][   T44] 2 locks held by ip/331:
[  615.754952][   T44]  #0: ffffffff92878b68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[  615.755223][   T44]  #1: ff11000008462c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[  615.755498][   T44] 1 lock held by ip/396:
[  615.755619][   T44]  #0: ffffffff92878b68 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[  615.755894][   T44] 
[  615.755974][   T44] =============================================
[  615.755974][   T44]